As a hobby, I rescue old photos that have identification on them. I obtained one from an auction that is small, perhaps wallet size, of a man. It was taken late 1800s, my guess.
He's wearing a suit jacket, white shirt and thin "bow" tie.
Dark hair and a moustache.
On the back is the photographers information and it was taken in Reading, PA. Written in sloppy pencil is: Yours truly, Henry Krock.
If you'd like to obtain this, contact me at: email@example.com